Microphone



FIG. 1 is a front perspective view of a microphone;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a side perspective view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a rear elevational view thereof, and,

FIG. 8 is a top plan view thereof.

The broken lines in FIGS. 1-8 illustrate portions of the microphone that form no part of the claimed design. 

CLAIM We claim the ornamental design for a microphone, as shown and described. 